5 Season Finale Spoilers You Need To Know On 'Hawaii Five-0,' 'Supernatural' And More

Unfortunately for all tv-aholics April showers bring May cliffhangers. All of your favorite TV shows are gearing up for their season-ending swan song, and this one looks like it will be a mishmash of deaths, pregnancies, proposals and gasp-worthy shockers. Here are five season ending spoilers you need to know on “Hawaii Five-0,” “Supernatural,” and more...